diff options
| author | John W. Linville <linville@tuxdriver.com> | 2011-11-22 20:05:46 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-22 20:05:46 +0100 |
| commit | 515db09338704a6ad7d27b5f1e33820d3052edd2 (patch) | |
| tree | 74f915531710303397d34069b325c2be7a5ac93c /Documentation/sound/alsa/HD-Audio-Controls.txt | |
| parent | mac80211: fix RCU warnings in mesh (diff) | |
| parent | Linux 3.2-rc2 (diff) | |
| download | linux-515db09338704a6ad7d27b5f1e33820d3052edd2.tar.xz linux-515db09338704a6ad7d27b5f1e33820d3052edd2.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Conflicts:
drivers/net/wireless/iwlegacy/iwl-debugfs.c
drivers/net/wireless/iwlegacy/iwl-rx.c
drivers/net/wireless/iwlegacy/iwl-scan.c
drivers/net/wireless/iwlegacy/iwl-tx.c
include/net/bluetooth/bluetooth.h
Diffstat (limited to 'Documentation/sound/alsa/HD-Audio-Controls.txt')
| -rw-r--r-- | Documentation/sound/alsa/HD-Audio-Controls.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/HD-Audio-Controls.txt b/Documentation/sound/alsa/HD-Audio-Controls.txt index 1482035243e6..e9621e349e17 100644 --- a/Documentation/sound/alsa/HD-Audio-Controls.txt +++ b/Documentation/sound/alsa/HD-Audio-Controls.txt @@ -98,3 +98,19 @@ Conexant codecs * Auto-Mute Mode See Reatek codecs. + + +Analog codecs +-------------- + +* Channel Mode + This is an enum control to change the surround-channel setup, + appears only when the surround channels are available. + It gives the number of channels to be used, "2ch", "4ch" and "6ch". + According to the configuration, this also controls the + jack-retasking of multi-I/O jacks. + +* Independent HP + When this enum control is enabled, the headphone output is routed + from an individual stream (the third PCM such as hw:0,2) instead of + the primary stream. |